What was found
POWER SUPPLY - BATTERY PACK CAPACITY CHECK PROCEDURE. 2R DOOR EMERGENCY AREA LIGHT INOPERATIVE. RELAMPED IAW AMM 33-51-03-960-801.
- Difficulty date
- September 26, 2026
- Submitted
- September 28, 2026
- Operation
- Air carrier
- Aircraft
- N773UA
- Make and model
- Boeing 777222
- Aircraft serial
- 26929
- Aircraft time
- 111,642 hours, 21,342 cycles
- Engine
- Pwa PW4077
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Lamp
- Part number
- WL1317
- Condition
- No Test
- Location
- Zone 200
- Stage of operation
- IN
- How discovered
- C
- Nature of condition
- L
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.